baber/WOPTO huggingface dataset:
Patent JP-H06173168-A (JP)
Title: Sizing agent composition
Inventor: DEJIMA HIROSHI
IPC: D06M15/263
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a sizing agent composition exhibiting excellent desizability in washing and consisting of an emulsion obtained by copolymerizing a specific vinyl ester and an unsaturated carboxylic acid in the presence of a specific acid amide. CONSTITUTION:This sizing agent composition having excellent desizability in washing compared with conventional sizing agents composed of polyvinyl acetate emulsion is produced by the emulsion copolymerization of (A) a lower fatty acid vinyl ester (preferably vinyl acetate, vinyl butyrate, vinyl propionate, etc.), (B) a monomer copolymerizable with the vinyl ester and (C) an unsaturated carboxylic acid [preferably (meth)acrylic acid, etc.] or (A) the lower fatty acid vinyl ester and (B) the unsaturated carboxylic acid in the presence of (D) one or more monomer or polymer of N-vinylcarboxylic acid amide or N-alkyl compound of the amide (preferably N-methyl-N-vinylacetamide, N-propyl-N- vinylpropenamide, etc.) and, as necessary, (E) a cationic polymer (to improve the adsorptivity).
Patent JP-H09157519-A (JP)
Title: Polyamide-polyolefin resin composition
Inventor: TAMURA MASAKI
IPC: C08L23/26
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide-polyolefin resin compsn. which has, in a good balance, both the mechanical strengths, heat resistance, and moldability inherent in a polyamide resin and the lightness in wt. and low water absorption properties inherent in a polyolefin resin, has the resistance to warpage in molding and dimensional stability both missing in the above two resins, and gives an injection molded item excellent in dry impact strength and elongation. SOLUTION: This resin compsn. comprises 30-80wt.% polyamide (A), 5-60wt.% polyolefin (B) modified with an α,β-unsatd. carboxylic. acid and/or its deriv. and 5-60wt.% unmodified polyolefin (C), the ingredient A forming a matrix, while the ingredients B and C forming domains wherein ingredient B forms shells and ingredient C forms cores, and the melt viscosity of ingredient B being 300P or higher at 285 deg.C at a shear rate of 243sec<-1> .
Patent JP-H01163639-A (JP)
Title: Analyzing method
Inventor: TOMIYAMA SHIGEKI
IPC: G01N1/28
Filed: 1987-12-21
Abstract: PURPOSE:To obtain an invariably constant, reliable analytic value by pressing powder of low-melting point alloy while heating it by the analyzing method pressing and caking the powder into a solid sample for dry type equipment analysis. CONSTITUTION:When the powder is pressed while being heated, the sample powder 7 is put in a flask and pressed on the press consisting of a base 2 equipped with a heating means 1A such as a heating wire and a punch 3. A heating means 1B is provided to the flask 4 when necessary. A controller 6 controls a heating temperature to 80-120 deg.C through a sensor 5 when the low- melting point alloy is solder. This analyzing method eliminates the influence of whether powder size is large or small and whether press pressure is high or low and the invariably constant, reliable analytic value is obtained. Main objects of the analysis are Sn, Pb, Ag, Sb, Bi, and Cu.
Patent JP-2001140427-A (JP)
Title: Solar battery panel
Inventor: MASUDA TOSHIHIRO
IPC: E04D3/40
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery panel capable of securing the waterproof performance of a roof even when a support member having a gutter function along a declining ridge is not provided. SOLUTION: Solar battery panels 50 are arranged along the declining ridge of a roof. The diagonal side 56 of the solar battery panel 50 is arranged along the declining ridge 56 and a gutter 57 is provided along the diagonal side 56. In this time, the both side edges of the solar battery panel 50 are supported by a pair of support members 40 attached to the roof face of the roof. The end of the gutter 57 of the solar battery panel 50 is disposed above a groove 42 having an open upper face to drain rainwater from the inside of the gutter 57 to the outdoor side along the groove 42 of the support member 40. In this way, even if there is no support member along the declining ridge having a gutter performance, a draining passage for rainwater from the solar battery panel 50 is formed and hence, the waterproof performance of the roof can be secured.
Patent JP-H06336457-A (JP)
Title: (meth)acrylic acid ester and its production
Inventor: HATTORI MITSUO
IPC: C12P7/64
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a (meth)acrylic acid ester which is inexpensive and capable of being stably supplied and to provide a production method therefor. CONSTITUTION:This invention provides a glycerol-saturated aliphatic acid and (meth)acrylic acid ester obtained by binding glyceryl group with a (meth)acrylic acid and a saturated aliphatic acid, a method for esterification of a glyceride with (meth)acrylic acid and/or (meth)acrylic acid derivative by the use of an immobilized lipase and a method for esterification of a higher alcohol with (meth)acrylic acid and/or (meth)acrylic acid derivative by the use of the immobilized lipase. The objective ester can be produced in a safe manner and at a low cost, has excellent functions and can be used as a paint, ink, tacky adhesive, adhesive, crosslinking agent or reactive component for film, etc., and rubber modifier.
Patent JP-H06147438-A (JP)
Title: Pulse burner for metal brazing
Inventor: NISHIMURA MAKOTO
IPC: F23C15/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a metal brazing pulse burner which does not cause an accidental fire due to spark blowing off in pulse combustion by sucking up and supplying gas by means of an air current flowing in a gas-air mixture pipe. CONSTITUTION:A gas-air mixture pipe 3 is made of a pipe which is larger-sized than a combustion air supply pipe 1 and a mixed gas supply pipe 5. Therefore, an air current sprayed from an air spray nozzle 4 generates a negative pressure in a gas-air mixing chamber 9. The gas in a combustion gas supply pipe which is opened to a side wall of a gas-air mixture pipe 3 is sucked up with this negative pressure so that it may flow into a gas-air mixing chamber 9. In this manner, the velocity of air current determines the amount of gas. It is, therefore, possible to keep the mixing ratio of the gas and air at a definite value and eliminates the potentiality of accidental fire in pulse combustion as a result.
Patent JP-H09147852-A (JP)
Title: Manufacture of hydrogen storage alloy electrode for alkaline storage battery
Inventor: NOGAMI MITSUZO
IPC: H01M4/26
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To heighten the activity of the surface of a roll side and the surface of an open side without reducing the hydrogen storage amount of thin belt-like hydrogen storage alloy by hardly allowing the elution of alloy component elements (rare earth elements or the like) into treating liquid at a surface treatment time. SOLUTION: Molten alloy is solidified by a roll method so as to manufacture thin belt-like hydrogen storage alloy, the thin belt-like hydrogen storage alloy is surface treated by acid, alkali, or the salt of strong acid and strong alkali, and thereafter, the same is pulverized, and hydrogen storage alloy powder as hydrogen storage material is manufactured. The kneaded substance of the hydrogen storage alloy powder and a binder is applied to or filled into a core body, and thereafter, the same is dried.
Patent JP-2000122769-A (JP)
Title: Electronic receiver utilizing tablet and zip code dictionary/telephone number dictionary
Inventor: DENPO YOSHIYUKI
IPC: G06F3/0488
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To construct a system capable of shortening registering time at the time of registering received address and name in a name record and reducing labor for transferring registered contents by storing the name record as a data base. SOLUTION: Address data are quoted from a telephone number data base 7 and a zip code data base 8. A telephone number and a zip code are inputted to a display incorporated type tablet 1 by an electronic pen. A name having the possibility of misrecognition is stored as image data, a bar code corresponding to the image data is printed on a label and the label is stuck to a gift envelop or the like. After the end of reception, the bar code is read out by a bar code reader 5 and its image data are displayed on a screen and converted into text characters to check them. When the contents of text characters are different from the image data, the contents are quickly corrected and an amount is inputted.
Patent JP-H03184058-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/00
Filed: 1989-12-14
Abstract: PURPOSE:To save the expense for an exclusively used pedestal by providing a main body, which contains an image carrier and an image forming means, and plural foldable supporting legs attached to the bottom surface of the main body so as to support the main body. CONSTITUTION:Leg holders 34 are fixed to the corners of the bottom surface 11a of the main body 11, which contains the image carrier and the image forming means, with screws 33, and the supporting legs 37 are foldably attached to the leg holders 34 through pins 36. Fixing pins are rockably attached to the supporting legs 37 by leaf springs and inserted into fixing holes 34a formed in the leg holders 34 when the supporting legs 37 are stretched, whereby the supporting legs are fixed in an open state. Moreover, the rollers 37a are pro vided on the points of the supporting legs 37 so as to move the main body 11. Thus, without the need of the exclusively used pedestal in a separate body, the cost for an entire image forming device can be reduced by that for exclusive used pedestral.
Patent JP-H07187173-A (JP)
Title: Cardboard case
Inventor: TAKECHI KAZUNORI
IPC: B65D5/44
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a cardboard case with an opening for warranties or the like, which does not fall into the inside. CONSTITUTION:An opening 18 which can be opened or closed to take out warranties or the like is provided at the outer flaps 13. An extended part 19 stretched as long as the depth of a recessed part 17 is provided at the opposite side of the opening or closing support 18a of the opening to get into contact with the recessed part 17. After the opening 18 has been once opened and then closed, when the opening 18 is pushed down from the above side, the opening 18 is supported by the extended part 19 and prevented from falling into the inside.
Patent JP-H10155295-A (JP)
Title: Device for controlling drive of brushless dc motor
Inventor: KAWAMOTO RYUJI
IPC: H02P6/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of motor noise by raising the accuracy of the rpm of a motor and to achieve compact size and low cost by preventing the deterioration of the drive efficiency of the motor or uneven torque. SOLUTION: A rotor position detector 8 in a control circuit for driving a brushless DC motor M detects the distribution of the magnetic poles of a rotor magnet. An automatic gain control circuit 27 keeps the amplitude of its output signal at a certain value, while a phase-shifting circuit 17, which outputs displacement signals H1 having the phase difference of a specified electrical angle θfrom the output signal, an oscillator 26, which oscillates first or second triangular waves or high frequency reference signals e1 and e2 of a saw-tooth wave, and a reference signal variable circuit 27 are provided. First and second comparators 18 and 20 output first and second PWM signals from the difference between each different one of the signals e1 and e2 and the displacement signals.  Then, a power switching circuit 23 controls the switching of power for the armature coil of each corresponding phase in response to both PWM signals.
Patent JP-H05158437-A (JP)
Title: Display method for matrix liquid crystal panel
Inventor: YAMAGUCHI TADAHISA
IPC: G09G3/36
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a satisfactory television display without the occurrence of a doubled image and flickering with reference to a television picture sent in an interlaced state. CONSTITUTION:Picture data in an odd numbered field F11 is written in liquid crystal cells connected with an odd numbered scanning bus line L11 of a liquid crystal panel, and also the same picture data is written in the liquid crystal cells connected with an even numbered scanning bus line L12 which is adjacently lying on, or under the line L11 with having a different polarity, and the picture data of the even numbered field F12 is written in the liquid crystal cells connected with the even numbered scanning bus line L14 of the liquid crystal panel, and also, the same picture data is written in the liquid crystal cells connected with the odd numbered scanning bus line L13 which is adjacently lying on, or under the line L14 with having a different polarity, and also, the polarities of the picture data written in the same scanning bus line between continuous fields are made different from each other.
Patent JP-2001144719-A (JP)
Title: Remote supervisory and control method for transmitting device
Inventor: OYAMA KENJI
IPC: H04Q9/14
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory and control method for a transmitting device which has high line use efficiency without newly adding a CLTS. SOLUTION: A multiplexing device 11 performs termination of the TS of each user set device, identifies the preliminary bit of the TS, also adds a supervisory control bit needed as a CLTS for supervisory control between multiplexing devices 11 and 14 to the TS preliminary bit, subsequently reconstructs a CLTS and also multiplexes each output signal of the user set device in which the CLTS is reconstructed. The device 14 divides a multiplexing signal, performs termination processing of the CLTS, identifies and divides a bit necessary to supervisory control between the devices 11 and 14, further reconstructs the CLTS that is subjected to termination processing and generates a signal from the user set device.
Patent JP-H10169532-A (JP)
Title: Starter
Inventor: YAMANOUCHI SHINYA
IPC: F02N11/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating layer, hard to be stuck with dust, on the surface of an output shaft to prevent the slide failure of a pinion moving body. SOLUTION: An oblong hole 31, having about 2/3 overall shaft length, is formed on the axis of an output shaft 3, and peripheral grooves 32, 33, and 34 are formed on three places on the outer peripheral surface. Also, communicating holes 35 and 36, for communicating the peripheral grooves 32 and 33 formed on a pinion sliding surface and the oblong hole 31, are provided on the output shaft 3. Oiliness paste having water repellency is applied on the surface of the output shaft 3; and the oblong hole 31 of the output shaft 3 and a peripheral groove 34 formed on the rear part of a helical spline 3a, are also filled with oiliness paste having the same or different kind of/from the oiliness paste applied on the surface of the output shaft 3.
Patent JP-H05157245-A (JP)
Title: Heater device
Inventor: UEDA SHIGEKI
IPC: F24C7/00
Filed: 1991-12-10
Abstract: PURPOSE:To prevent trouble in operation caused by concurrent opening or closing of a plurality of independent doors by a method wherein the opening or closing locus of each of the doors is overlapped and formed in such a way the one door is opened, the door opening locus of the other door is closed. CONSTITUTION:A first door 2 is pivotally supported at a front surface of a main body 1 in such a way that it is opened or closed in a vertical direction. A second door 4 is pivotally supported in such a way that it is opened or closed in a lateral direction by a door opening closing button 5. Once the first door 2 is opened, its lower end recess 21 covers an upper end of the second door 4. Due to this arrangement, even if the second door 4 is tried to be opened, it can not be opened due to the fact that its opening or closing locus is closed by the first door 2. Even if the second door 4 is opened and the first door 2 is also tried to be opened, its lower end strikes against the upper end of the second door 4, resulting in that the door can not be opened. In this way, since a plurality of doors can not be concurrently opened, it is possible to prevent a finger from being pinched between the doors at their clearances.
Patent JP-H09163334-A (JP)
Title: Speaker detection circuit and video conference system
Inventor: HASHIZUME IWAO
IPC: G10L15/28
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To detect a speaker by exactly discriminating the voice out of audio band signals inputted to microphones by inserting filters between the microphones and a microphone detection part for each microphone. SOLUTION: The frequency distribution characteristics of human voice energy are made flat up to about 1kHz on average and decreased by about 6dB/octave at higher frequencies. Therefore, even when the band is limited at about 1kHz, the voice energy is properly detected. On the other hand, the sound of shifting the paper on materials or the sound of dropping a ballpoint pen has high energy in the higher frequency band. Therefore, when the band is limited below about 1kHz, it can be exactly discriminated whether the sound band signal inputted to microphones 10 is the voice of speaker or any sound except the speaker. Accordingly, by inserting filters 11 between the microphones 10 and a detection part 12, the erroneous discrimination of speaker's voice at the detection part 12 is reduced and the useless action of camera in the video conference is reduced.
Patent JP-H01168575-A (JP)
Title: Four-wheel steering system
Inventor: ICHIKAWA TOSHIRO
IPC: B62D7/14
Filed: 1987-12-22
Abstract: PURPOSE:To make the timing of rear-wheel steering after front-wheel steering properly delayable by making the rear-wheel steering so as to be started when a vehicle travels as long as a specified distance after a travel distance of the vehicle is calculated and front wheels are steered. CONSTITUTION:A control unit 31 is constituted so as to be added by a comparator 32 and an integrator 33 anew in addition to comparators 21, 22 and a transistor 24 and to cause an AND circuit 34 to be inputted. This AND circuit 34 outputs a Hi-level signal to the transistor 24 when each output out of these comparators 21, 22 and 32 are all in the Hi-level. The control unit 31 turns the AND circuit 24 to ON if a vehicle travels as long as a specified distance after steering front wheels, and controls a direction control valve, thereby starting the steering of rear wheels 12.
Patent JP-H03187650-A (JP)
Title: Method and apparatus for demodulation
Inventor: MUTO HIROYASU
IPC: H04L27/38
Filed: 1989-12-18
Abstract: PURPOSE:To attain accurate demodulation by using a logarithmic amplifier amplifying a reception signal to a sufficiently level for the detection with high accuracy without loss of phase information and amplitude information. CONSTITUTION:A reception signal is logarithmically amplified by a logarithmic amplifier 1, orthogonal-detected by an orthogonal detector 2 into I and Q channel signals and fed to A/D converters 3, 4. Then the signal level subject to logarithmic transformation from the logarithmic amplifier 1 is fed to an A/D converter 5. On the other hand, a maximum value of a signal level subject to logarithmic transformation by a maximum value detection circuit 10 is obtained and after the processing of one burst is finished, a converter 11 normalizes a data of a RAM 9 with the maximum value and applies inverse logarithmic transformation to generate a linear signal level. Converter 12, 13 multiply data of RAMs 7, 8 and a data of the converter 11 to add amplitude information to the I channel signal and the Q channel signal. Thus, a demodulation signal is obtained without loss of the amplitude information and the phase information.
Patent JP-H04197713-A (JP)
Title: Vacuum apparatus of mold for molding tire
Inventor: TANAKA TOSHIO
IPC: B29C33/10
Filed: 1990-11-29
Abstract: PURPOSE:To prevent production time from extending and improve the productivity by closing tightly inside of a sectional container with a seal material holding plate and a seal ring member which can be brought into contact with the plate and making inside of the container vacuum. CONSTITUTION:When a top mold 1a and a side mold 1b state to descend onto a bottom mold 1c through a sectional container 5 by actuating an actuator 8 and the apex of a sealing member 10 is made to abut on a seal member 12 provided on a seal material holding plate 11, inside of the sectional container 5 becomes to a tightly closed condition. When the bottom face of the side mold 1b is made to abut on the seal material holding plate 11, the side mold 1b moves to a position where a green tire is held by lowering the sectional container 5. When the inside of the sectional container 5 becomes to a tightly closed condition, air among the top mold 1a, the side mold 1b and the bottom mold 1c is sucked through a vacuum means 17 and air existing between the mold 1 and the green tire W is also sucked through each vent hole X.
Patent JP-H06148330-A (JP)
Title: Radar apparatus
Inventor: IMAKO EIJI
IPC: G01S13/42
Filed: 1992-11-10
Abstract: PURPOSE:To detect the existence and the direction of a target with good accuracy by installing a radar means which detects the existence of the target in every retrieval region and a direction detection means which detects the direction of the target. CONSTITUTION:A radar apparatus 2 is constituted of a scan-type sensor part 4 which radiates a laser beam 3 having a prescribed beam angle theta toward the advance direction of a vehicle 1 and which scans the beam 3 to the right and the left inside a prescribed retrieval area A and of a control part 5 which detects the direction of a target existing inside the area A on the basis of a signal from the sensor part 4. A beam of reflected light of the beam 3 is received by the sensor part 4, and the existence of the target inside the area A is detected. In this manner, irradiation regions a1, a2, a3 by the beam 3 having the prescribed beam angle theta are overlapped partly, and the existence of targets (a), (b), (c) inside the area A is detected by the apparatus 2. Consequently, one irradiation region is subdivided into an inherent region as an irradiation region and a region in which an adjacent irradiation region is overlapped, and the direction of the targets is detected.
Patent JP-H04106423-A (JP)
Title: Measurement equipment of physical quantity
Inventor: FURANKU YOTSUTO FUREERU
IPC: G01D5/353
Filed: 1990-11-29
Abstract: PURPOSE: To lower the limit value of a lower measuring region by an arrangement wherein two regulation quantities are subjected to analog or digital processing and a regulation signal for a control means is taken out from the processing results. CONSTITUTION: A light wave coupler 50 splits a 1st order light wave radiated from a light source 48 into two light waves and couples them again. An optical waveguide coil 51 is formed of an optical waveguide body being used as a measuirng unit and employed for measuring the rotational speed. A phase modulator 52 is controlled by the electric part 4 of a measuring equipment and a light wave coupler 53 is used for coupling the output of entire light wave generated by coupling two light waves again. A detector 54 is used for measuring the intensity of the entire light wave and an output signal therefrom is stored in a capacitor 55 over each return skip time prior to starting the return skip of a saw-tooth wave function.